| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] sources of [noun sg] | 87 |
|
| 2 | of sources of [noun] | 27 |
|
| 3 | [prep] sources of information | 18 |
|
| 4 | [prep] sources of information | 18 |
|
| 5 | to sources of [noun] | 18 |
|
| 6 | as sources of [noun] | 17 |
|
| 7 | on sources of [noun] | 6 |
|
| 8 | about sources of [noun] | 5 |
|
| 9 | [prep] sources of income | 5 |
|
| 10 | [prep] sources of income | 5 |
|
| 11 | [prep] sources of [noun pl] | 5 |
|
